Compare phones
| Global Score | |
| 72.1 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10 |
| -- | 2020-06-29 |
| -- | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| -- | Black |
| -- | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| -- | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| -- | 270 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AB SM8750-AB (3 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 830 GPU | PowerVR GE8320 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 50.00 MP + 10.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.64 inches (1/1.57") sensor | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.12 | 9.35 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A21 is a bit better than the Samsung Galaxy Flip 7 (Rumored), with a 76.1 score against 72.1. Both phones in our current comparison include Android OS, but the Samsung Galaxy A21 has an older 10 version while Samsung Galaxy Flip 7 (Rumored) has Android 15 version. Galaxy A21 counts with a much sharper display than Galaxy Flip 7 (Rumored), although it has a little bit smaller screen.
Samsung Galaxy A21 features a very superior processing unit than Galaxy Flip 7 (Rumored), although it has a smaller amount of RAM, they both have a Octa-Core CPU. Galaxy Flip 7 (Rumored) features a superior memory capacity to install applications and games or saving photos and videos than Samsung Galaxy A21, because although it has no SD extension slot, it also counts with more internal memory capacity.
The Galaxy A21 features a battery lifetime that is very similar to the Samsung Galaxy Flip 7 (Rumored) one. The Samsung Galaxy Flip 7 (Rumored) has a slightly better camera than Galaxy A21, and although they both have the same diafragm aperture, the Samsung Galaxy Flip 7 (Rumored) also has a lot bigger back-facing camera sensor providing a much higher image quality and a much more megapixels back-facing camera.
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